EP 2415196 A1 20120208 - METHODS AND APPARATUS FOR GENERATION AND USE OF REFERENCE SIGNALS IN A COMMUNICATIONS SYSTEM
Title (en)
METHODS AND APPARATUS FOR GENERATION AND USE OF REFERENCE SIGNALS IN A COMMUNICATIONS SYSTEM
Title (de)
VERFAHREN UND VORRICHTUNGEN ZUR ERZEUGUNG UND VERWENDUNG VON REFERENZSIGNALEN IN EINEM KOMMUNIKATIONSSYTEM
Title (fr)
PROCÉDÉS ET APPAREIL PERMETTANT LA GÉNÉRATION ET L'UTILISATION DE SIGNAUX DE RÉFÉRENCE DANS UN SYSTÈME DE COMMUNICATION
Publication
Application
Priority
- US 2010029437 W 20100331
- US 75055610 A 20100330
- US 16545609 P 20090331
Abstract (en)
[origin: US2010246527A1] Apparatus and methods for generation and use of reference signals in a wireless communications system are described. A group-specific reference signal pattern may be generated for provision to a group of UEs or terminals in communication with an eNodeB or base station. The reference signal may be generated based on system parameters. Reference signals may be generated to span multiple contiguous physical resource blocks.
IPC 8 full level
H04L 5/00 (2006.01); H04L 25/02 (2006.01)
CPC (source: BR EP KR US)
H04B 7/0413 (2013.01 - KR); H04L 5/0014 (2013.01 - BR KR); H04L 5/005 (2013.01 - BR EP KR US); H04L 5/0051 (2013.01 - BR EP KR US); H04L 25/0202 (2013.01 - KR); H04L 25/0226 (2013.01 - BR EP KR US); H04L 5/0014 (2013.01 - EP US)
Citation (search report)
See references of WO 2010120530A1
Citation (examination)
- WO 2008118067 A2 20081002 - ERICSSON TELEFON AB L M [SE], et al
- WO 2008072899 A2 20080619 - LG ELECTRONICS INC [KR], et al
- US 2006209670 A1 20060921 - GOROKHOV ALEXEI [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
US 2010246527 A1 20100930; US 8693429 B2 20140408; BR PI1014788 A2 20170718; BR PI1014788 B1 20210420; CA 2754440 A1 20101021; CA 2754440 C 20160112; CN 102379098 A 20120314; CN 102379098 B 20150722; EP 2415196 A1 20120208; HK 1168478 A1 20121228; IL 215438 A0 20111229; IL 215438 A 20161031; JP 2012523171 A 20120927; JP 5420752 B2 20140219; KR 101322347 B1 20131028; KR 101345723 B1 20131230; KR 20110139759 A 20111229; KR 20130093691 A 20130822; MY 155861 A 20151215; RU 2011143806 A 20130510; RU 2496243 C2 20131020; TW 201136247 A 20111016; TW I427981 B 20140221; WO 2010120530 A1 20101021; ZA 201107371 B 20181128
DOCDB simple family (application)
US 75055610 A 20100330; BR PI1014788 A 20100331; CA 2754440 A 20100331; CN 201080014587 A 20100331; EP 10730600 A 20100331; HK 12109074 A 20120914; IL 21543811 A 20110927; JP 2012503666 A 20100331; KR 20117025739 A 20100331; KR 20137020158 A 20100331; MY PI2011004331 A 20100331; RU 2011143806 A 20100331; TW 99110008 A 20100331; US 2010029437 W 20100331; ZA 201107371 A 20111007